CVE-2024-52530

State: Published
Severity: 7.5 High
Published: Nov 11, 2024
Updated: Nov 3, 2025
Reserved: Nov 11, 2024

Description

GNOME libsoup before 3.6.0 allows HTTP request smuggling in some configurations because '\0' characters at the end of header names are ignored, i.e., a "Transfer-Encoding\0: chunked" header is treated the same as a "Transfer-Encoding: chunked" header.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N	CISA-ADP

Weaknesses

CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://gitlab.gnome.org/Teams/Releng/security/-/wikis/home
https://gitlab.gnome.org/GNOME/libsoup/-/issues/377
https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/402
https://lists.debian.org/debian-lts-announce/2024/12/msg00014.html

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